Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 7S-3206
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
7S-3206 |
Part Name:: |
O RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
D343 D330C |
Part No.:: |
7S-3206 |
Part Name:: |
O RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
D343 D330C |
1. Quick Details of seal 7S-3206:
| Part NO. | 7S-3206 |
| Machine | Wheel type bulldozer |
| Size | 46.99 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 7S-3206 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 519-7656 | 2353546 | 7F8268 |
| 7M8485 | 2K8198 | 1790464 |
| 2287089 | 3J1907 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is part number 7S-3206?
A: Part number 7S-3206 is an O-ring made for wheel loader lift cylinder sealing applications.
Q: Which hydraulic component does part 7S-3206 suit for?
A: This 7S-3206 O-ring is used on the end cap and port joints of wheel loader lift cylinders.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which has good compression resistance and stable oil resistance.
Q: What main task does this O-ring undertake?
A: It isolates high-pressure hydraulic oil and stops oil leakage during boom lifting movements.
Q: Where is this O-ring usually fitted on the cylinder?
A: It is installed in the circular grooves of cylinder end covers and hose connection bases.
Q: What unique advantages does this seal have?
A: It can withstand repeated stretching and compression from frequent boom lifting cycles.
Q: Can this O-ring work well under heavy load conditions?
A: It works reliably within the standard working pressure range of loader lifting cylinders.
Q: How can we tell if this O-ring has aged?
A: Hardening, surface cracks or persistent oil seepage mean the seal has reached its service limit.
5. Exhibition and Wearhous
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